Home / 1,612,573.65-2,416,201.90-936,757.85

Finding the Fourth Proportional to 1,612,573.65, 2,416,201.90 and 936,757.85

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Solution

The fourth proportional to 1,612,573.65, 2,416,201.90 and 936,757.85 is: 1,403,592.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,612,573.65 : 2,416,201.90 = 936,757.85 : x
  2. Step 2: Convert to fraction form
    1,612,573.65/2,416,201.90 = 936,757.85/x
  3. Step 3: Cross multiply
    1,612,573.65x = 2,416,201.90 × 936,757.85
  4. Step 4: Simplify right side
    1,612,573.65x = 2,263,396,094,651.84
  5. Step 5: Solve for x
    x = 2,263,396,094,651.84/1,612,573.65
  6. Step 6: Final answer
    x = 1,403,592.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.